code: def add_descriptors(db, image_id, descriptors):
      descriptors = np.ascontiguousarray(descriptors, np.uint8)
      db.execute(
          "INSERT INTO descriptors VALUES (?, ?, ?, ?)",
          (image_id,)
          + descriptors.shape
          + (array_to_blob(descriptors),),
      )
  
file_path: nerfies/third_party/pycolmap/pycolmap/database.py
imports: import numpy
  import os
  import sqlite3
label_desc: Use image node_id 6 for calling a global function with example usage: add_descriptors(db, image_id, descriptors) without return types